ATE451642T1 - BIAS CONTROL - Google Patents

BIAS CONTROL

Info

Publication number
ATE451642T1
ATE451642T1 AT05782924T AT05782924T ATE451642T1 AT E451642 T1 ATE451642 T1 AT E451642T1 AT 05782924 T AT05782924 T AT 05782924T AT 05782924 T AT05782924 T AT 05782924T AT E451642 T1 ATE451642 T1 AT E451642T1
Authority
AT
Austria
Prior art keywords
bias control
transistors
pair
temperature sensors
bias circuit
Prior art date
Application number
AT05782924T
Other languages
German (de)
Inventor
Michiel A P Pertijs
Johan H Huijsing
Original Assignee
Nxp Bv
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nxp Bv filed Critical Nxp Bv
Priority claimed from PCT/IB2005/052991 external-priority patent/WO2006030375A1/en
Application granted granted Critical
Publication of ATE451642T1 publication Critical patent/ATE451642T1/en

Links

Abstract

A bias circuit for use in bandgap voltage reference circuits and temperature sensors comprises a pair of transistors (Q,, <i.
AT05782924T 2004-09-15 2005-09-13 BIAS CONTROL ATE451642T1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0420484A GB0420484D0 (en) 2004-09-15 2004-09-15 Bias circuits
GB0507821A GB0507821D0 (en) 2004-09-15 2005-04-19 Bias circuits
PCT/IB2005/052991 WO2006030375A1 (en) 2004-09-15 2005-09-13 Bias circuits

Publications (1)

Publication Number Publication Date
ATE451642T1 true ATE451642T1 (en) 2009-12-15

Family

ID=33306593

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05782924T ATE451642T1 (en) 2004-09-15 2005-09-13 BIAS CONTROL

Country Status (4)

Country Link
CN (1) CN100524145C (en)
AT (1) ATE451642T1 (en)
DE (1) DE602005018235D1 (en)
GB (2) GB0420484D0 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9218015B2 (en) 2009-03-31 2015-12-22 Analog Devices, Inc. Method and circuit for low power voltage reference and bias current generator
US8228052B2 (en) * 2009-03-31 2012-07-24 Analog Devices, Inc. Method and circuit for low power voltage reference and bias current generator
CN105300464B (en) * 2014-07-02 2019-02-15 晶豪科技股份有限公司 Energy band gap reference circuit
US10353414B2 (en) * 2017-04-07 2019-07-16 Texas Instruments Incorporated Bandgap reference circuit with inverted bandgap pairs
CN107356347B (en) * 2017-07-17 2020-04-28 四川和芯微电子股份有限公司 CMOS digital temperature sensor
CN109470376B (en) * 2018-09-17 2021-11-09 芯原微电子(上海)股份有限公司 CMOS temperature sensor and temperature detection method
WO2021179212A1 (en) * 2020-03-11 2021-09-16 深圳市汇顶科技股份有限公司 Temperature sensor, electronic apparatus, and temperature measurement system

Also Published As

Publication number Publication date
CN101023399A (en) 2007-08-22
DE602005018235D1 (en) 2010-01-21
GB0420484D0 (en) 2004-10-20
CN100524145C (en) 2009-08-05
GB0507821D0 (en) 2005-05-25

Similar Documents

Publication Publication Date Title
ATE451642T1 (en) BIAS CONTROL
TW200723691A (en) Semiconductor integrated circuit apparatus and electronic apparatus
FR2814554B1 (en) OPERATIONAL AMPLIFIER CIRCUIT
WO2006109114A3 (en) Method and apparatus for current limitation in voltage regulators with improved circuitry for providing a control voltage
IS7710A (en) Heterocyclic substituted piperazine for use in the treatment of schizophrenia
BRPI0507599A (en) field effect transistor amplifier in linearization
ECSP045245A (en) N-ARIL-2-OXAZOLIDINONA-5-CARBOXAMIDS AND ITS DERIVATIVES
TW200634828A (en) Shift register and image display apparatus containing the same
TW200629730A (en) Input circuits configured to operate using a range of supply voltages
DE602005009583D1 (en) Bias voltage application circuit and semiconductor memory device
TW200722955A (en) Bandgap voltage generating circuit and relevant device using the same
WO2005072493A3 (en) Cmos constant voltage generator
ATE459906T1 (en) QUICK CURRENT CONTROL CIRCUIT FOR HIGH POWER AMPLIFIER
TW200739500A (en) Semiconductor device
TW200742966A (en) Substrate biasing apparatus
WO2007124362A3 (en) Gate leakage insensitive current mirror circuit
TW200642273A (en) Translator circuit and method therefor
TW200642270A (en) Output buffer with slew rate control utilizing an inverse process dependent current reference
TW200720877A (en) Regulator circuit
TW200634984A (en) Semiconductor integrated circuit
ATE373259T1 (en) REFERENCE CIRCLE
TWI266166B (en) Source follower and stabilizing current feedback circuit thereof
NO20052241L (en) Decoupling amplifier with configurable voltage deviation control
ATE415688T1 (en) CIRCUIT FOR CANCELING THERMAL HYSTERESIS IN A POWER SWITCH
WO2008028089A3 (en) Wide input common mode for input bias current cancellation

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties